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Which relation is a function? Select all that apply {(5,1), (4,1), (3, 1), (2,1)} {(5,3). (4,1), (3, 2), (2,0)} {(5,2), (2,5), (5. 3), (3,5)} {(5,5). (4,4), (3, 3), (2,2} {(5,1), (5,2), (5, 3), (5.4)}​
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Which relation is a function? Select all that apply

{(5,1), (4,1), (3, 1), (2,1)}

{(5,3). (4,1), (3, 2), (2,0)}

{(5,2), (2,5), (5. 3), (3,5)}

{(5,5). (4,4), (3, 3), (2,2}

{(5,1), (5,2), (5, 3), (5.4)}​

User SirDarius
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Answer:

These are the correct answers:

Which relation is a function? Select all that apply {(5,1), (4,1), (3, 1), (2,1)} {(5,3). (4,1), (3, 2), (2,0)} {(5,2), (2,5), (5. 3), (3,5)} {(5,5). (4,4), (3, 3), (2,2} {(5,1), (5,2), (5, 3), (5.4)}​-example-1
User Whytewolf
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